Transcript
Models
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PARTS LIST
Mfg. No.
Description
1696060
MH61900, Murray 9TP 24" Dual Stage Snowthrower, CE (2011)
Manual Part No.
1752936
Revision A Rev. Date: 6/20/2011
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Table Of Contents PRODUCT COMPONENTS
PAGES
Handles & Controls Group ................................................................................................................................... Engine Group ....................................................................................................................................................... Auger Housing Group .......................................................................................................................................... Auger Drive Group ............................................................................................................................................... Traction Drive Group ............................................................................................................................................ Wheel & Tire Group ............................................................................................................................................. Decals Group ....................................................................................................................................................... Gear Case Assembly ........................................................................................................................................... Discharge Chute Group .......................................................................................................................................
4 6 8 10 12 14 16 18 20
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Torque Specification Chart ..................................................................... Inside Back Cover
Handles & Controls Group 2989051
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NOTE: Unless noted otherwise, use the standard hardware torque specification chart.
The above parts group applies to the following Mfg. Nos.: 1696060 - MH61900
Briggs and Stratton Power Products Group Copyright © 2011 by Briggs and Stratton Corporation Milwaukee, WI, USA. All rights reserved
4
1752936
Handles & Controls Group QTY.
1738089BIYP 1739782AYP 1750554YP 1921962SM 1920397SM 1732471SM 1739783AYP 1933896SM 1726317SM 1736542YP 1678392SM 1734587ASM 1734586ASM 1960273SM 1737274AYP 1739305YP 1931333SM 1960684SM 313441MA 308146MA 1502113MA 1931338SM 581631E701MA 302628MA 73826MA 304438MA 318486MA 760564MA 1737760BIYP 1927429SM 1931320SM 1960556SM
1 1 2 2 6 1 1 2 2 2 2 1 1 4 1 6 4 4 1 1 1 2 1 4 4 1 1 1 1 2 2 2
DESCRIPTION PANEL, Dash LEVER, Clutch, L.H. BOLT, Shoulder, 1/4 x 1-1/4 CAPSCREW, Hex Head, 1/4-20 x 1-3/4, G5 NUT, Hex Lock, ESNA Light, 1/4-20 CABLE & SPRING ASSSEMBLY, Auger Drive, R.H. LEVER, Clutch, R.H. NUT, Hex Lock, Nylon Insert, 10-24 GRIP SPACER, Stepped SPACER, 1/4 ID x 3/8 OD x 5/16 HANDLE, Upper, R.H. HANDLE, Upper, L.H. BOLT, Carriage, 5/16-18 x 2-1/4, G5 HANDLE, Lower NUT, Hex Flange, ESNA, 5/16-18 BOLT, Carriage, Short Neck, 5/16-18 x 3/4, G5 NUT, Hex KEPS, 5/16-18 BRACKET, Cable Adjusting BOOT, Spring CABLE, Front Drive BOLT, Carriage, Short Neck, 5/16-18 x 1-3/4, G5 ROD, Shift BOLT, Hex, 1/4-20 x 3/4, G5 NUT, Hex Centerlock, 1/4-20 GRIP, Lever NUT, Hex Jam, 1/2-13 LEVER, Spring Shift BRACKET, Gear Select SCREW, Hex Washer Head, Taptite, 1/4-20 x 5/8 BOLT, Carriage, 1/4-20 x 1-1/4, G5 SCREW, Pan Head Torx, 1/4-20 x 3/4
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PART NO.
0010 0030 0036 0050 0060 0090 0100 0110 0120 0130 0140 0150 0160 0170 0180 0190 0200 0205 0210 0220 0230 0250 0310 0320 0330 0340 0350 0360 0370 0380 0410 0430
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REF NO
Footnotes
The above parts group applies to the following Mfg. Nos.: 1696060 - MH61900
Briggs and Stratton Power Products Group Copyright © 2011 by Briggs and Stratton Corporation Milwaukee, WI, USA. All rights reserved
5
1752936
Engine Group 2989766
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NOTE: Unless noted otherwise, use the standard hardware torque specification chart.
The above parts group applies to the following Mfg. Nos.: 1696060 - MH61900
Briggs and Stratton Power Products Group Copyright © 2011 by Briggs and Stratton Corporation Milwaukee, WI, USA. All rights reserved
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1752936
Engine Group QTY.
12D116-0141-E8 793193 699854 792647 75246GS 1739514YP 1919381SM 1441MA 1733324SM 585416MA 1750314YP 1737377YP 1917356SM 1921515SM 1739846YP 1931335SM 1960684SM 1501065MA 165X164MA 1502120MA 7091299SM 1960251SM 585781MA 1739574YP 1739964YP 1960027SM 1733451SM 0031X6MA 1736381YP 1737221AYP 1927429SM 165X159MA 1739107BIYP 1739093AYP 1739450BIYP 1664847SM 1750551YP 26X306MA 1733868ASM 1733898SM 910828MA 7023590SM
1 1 3 1 4 1 1 1 1 1 1 1 4 2 1 1 1 1 1 2 1 2 1 1 1 1 1 1 1 1 6 1 1 1 1 19 1 2 1 1 1 1
DESCRIPTION * ENGINE, 9TP Briggs & Stratton (Engine Model: 12D116-0141-E8) GUARD, Muffler, Cage SCREW, Muffler Guard CAP, Fuel SCREW, Hex Head, Trilobular, 3/8-16 x 1-1/4 PULLEY ASSEMBLY WASHER, 5/16 BOLT, Hex, 5/16-24 x 1-3/4 V-BELT, Traction Drive, 3L 33.13 BELT, Auger, V4L 38.10 MF 05-10 SEAL, Strip STOP, Belt LOCKWASHER, Spring CAPSCREW, Hex Head, 5/16-24 x 3/4, G5 BRACKET, Idler BOLT, Carriage, 5/16-18 x 1, G5 NUT, Hex KEPS, 5/16-18 BUSHING, Idler Bracket SPRING, Extension, Idler IDLER, Plastic Ball Bearing NUT, Nylock, 3/8-16 NUT, Hex Centerlock Jam, 3/8-16 BOLT, Carriage, 3/8-16 x 1-1/4, G5 IDLER, Auger SPACER, Auger Bracket WASHER, 1/2 ARM, Control PIN, Hair PIN, Clevis PANEL, Bottom SCREW, Hex Washer Head, Taptite, 1/4-20 x 5/8 SPRING, Extension, Auger, 5 FRAME BOX BRACKET, Auger and Traction Rod Mount PLATE, Engine CAPSCREW, Hex Washer Head, Taptite, 5/16-18 x 3/4 COVER, Belt SCREW, Hex Washer Head, 1/4 x 3/4 WATER SHIELD SEAL, Foam BOLT, Hex, 5/16-24 x 1 COTTER PIN, 1/4
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PART NO.
0010 0010-10 0010-20 0010-30 0050 0090 0100 0110 0120 0130 0135 0140 0150 0160 0170 0171 0172 0180 0190 0200 0205 0210 0220 0230 0240 0250 0260 0270 0280 0290 0300 0310 0320 0325 0330 0350 0360 0370 0390 0390-10 0410 0420
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Footnotes Note* See your local Briggs & Stratton distributor for parts and service.
The above parts group applies to the following Mfg. Nos.: 1696060 - MH61900
Briggs and Stratton Power Products Group Copyright © 2011 by Briggs and Stratton Corporation Milwaukee, WI, USA. All rights reserved
7
1752936
Auger Housing Group 2988736
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NOTE: Unless noted otherwise, use the standard hardware torque specification chart.
The above parts group applies to the following Mfg. Nos.: 1696060 - MH61900
Briggs and Stratton Power Products Group Copyright © 2011 by Briggs and Stratton Corporation Milwaukee, WI, USA. All rights reserved
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1752936
Auger Housing Group PART NO.
QTY.
0010 0020 0030 0040 0060 0070 0080 0090 0100 0110 0150 0160 0170 0180 0190 0200 0210 0215
1687512YP 1736620YP 1960569SM 7091290SM 1736094YP 9517MA 9357MA 7091547YP 7091619SM 1931277SM 1740912AYP 1738301AYP 582957YZMA 1705897SM 001X45MA 760040MA 7090799SM 711862MA
1 2 2 2 1 2 4 4 4 7 2 1 1 1 3 2 4 6
DESCRIPTION HOUSING ASSEMBLY CLAMP SCREW, Truss Head Torx, #10-24 x 3/8 NUT, Nylon Insert, 10 x 24 BRUSH, Cleanout BEARING, Flange CAPSCREW, Tapping, 5/16-18 x 3/4 BOLT,Carriage, Short Neck, 3/8-16 x 3/4 NUT, Hex Flange, 3/8-16 NUT, Hex Flange Whiz Lock, 5/16-18 SKID, Height Adjust BLADE, Scraper RETAINER, Ball Bearing BEARING, Ball, 11/16 x 1-9/16 x 15/32 BOLT, Hex, 5/16-18 x 5/8 PLUG, Panel BOLT, Carriage, 5/16-18 x 5/8 NUT, 5/16-18
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REF NO
Footnotes
The above parts group applies to the following Mfg. Nos.: 1696060 - MH61900
Briggs and Stratton Power Products Group Copyright © 2011 by Briggs and Stratton Corporation Milwaukee, WI, USA. All rights reserved
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1752936
Auger Drive Group 2989765
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NOTE: Unless noted otherwise, use the standard hardware torque specification chart.
The above parts group applies to the following Mfg. Nos.: 1696060 - MH61900
Briggs and Stratton Power Products Group Copyright © 2011 by Briggs and Stratton Corporation Milwaukee, WI, USA. All rights reserved
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1752936
Auger Drive Group PART NO.
QTY.
0070 0080 0090 0100 0110 0130 0150 0160 0170 0190 0220 0230 0220-40 --
1752178YP 2001022MA 1739094AYP 1739073YP 1930601SM 7090848SM 1501211MA 9524MA 73826MA 3943MA 1739261BJYP 1739262BJYP 10104MA 1501216MA
1 1 1 1 3 3 1 2 2 2 1 1 1 1
DESCRIPTION GEAR CASE ASSEMBLY KEY, Square, 3/16 x 3/4 IMPELLER HUB, Impeller SCREW, Hex Washer Head, Taptite, 5/16-18 x 5/8 SET SCREW, Socket Head, 5/16-18 x 1/2 PULLEY CAPSCREW, Hex Head, 1/4-20 x 3/4 NUT, Hex Centerlock, 1/4-20 SPACER, Sleeve AUGER, 24", LH AUGER, 24", RH FITTING, Grease KIT, Shear Bolt (Includes Ref. Nos. 0160, 0170 & 0190)
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REF NO
Footnotes
The above parts group applies to the following Mfg. Nos.: 1696060 - MH61900
Briggs and Stratton Power Products Group Copyright © 2011 by Briggs and Stratton Corporation Milwaukee, WI, USA. All rights reserved
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1752936
Traction Drive Group 2989175
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NOTE: Unless noted otherwise, use the standard hardware torque specification chart.
The above parts group applies to the following Mfg. Nos.: 1696060 - MH61900
Briggs and Stratton Power Products Group Copyright © 2011 by Briggs and Stratton Corporation Milwaukee, WI, USA. All rights reserved
12
1752936
Traction Drive Group QTY.
579851MA 334163MA 579858MA 1924856SM 579868MA 11X30MA 1502105YZMA 1736469YP 1501090MA 1960027SM 1501092YZMA 1501562YZMA 01X193MA 1501089MA 1501114MA 1501100MA 337029MA 1501435MA 1921959SM 1928372SM 1733326SM 15X114MA 1501057YZMA 1501158MA 1501115MA 1501085YZMA 579944MA 1920397SM 1922837SM 579860MA 1750398YP 1750403YP 1502030YZMA 1927429SM
1 4 5 8 1 5 1 3 1 2 1 1 1 1 2 1 1 1 3 3 1 1 1 1 1 1 1 2 1 1 1 1 1 2
DESCRIPTION CHAIN, Roller, #420 x 19.00 BEARING AND RETAINER ASSEMBLY WASHER, Flat, 1/2 SCREW, Hex Washer Head Taptite, 5/16-18 x 1/2 CHAIN, ROLLER #420 X 18.00 LG RETAINER, Ring, 7/16 SPRING LINK ASSEMBLY SPRING, Extension SPROCKET, Set WASHER, 1/2 AXLE, Swing Plate AXLE, 3/4 Dia. x 21-5/16 SCREW, 1/4 - 20 x 1-3/4 SPROCKET, Axle BEARING, Axle HEX SHAFT & SPROCKET ASSEMBLY HUB, Friction Wheel & Bearing WHEEL, Friction Disc CAPSCREW, Hex Head 1/4-20 x 5/8 G5 NUT, Hex KEPS 1/4-20 RING, Retaining Extension NUT, Flange Lock, 3/8-24 PLATE, Swinging SPACER, Friction Pulley FRICTION PULLEY ASSEMBLY ASSEMBLY, Speed Selector BEARING, Flange NUT, Hex Lock ESNA Light 1/4-20 CAPSCREW, Hex Head, 1/4-20 x 1-1/2 G5 SPOOL CABLE, Auger Control BRACKET, Cable Spool CABLE, Front Drive BRACKET, Support CAPSCREW, Hex Washer Head, Taptite, 1/4-20 x 5/8
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PART NO.
0200 0210 0220 0230 0240 0250 0260 0300 0310 0320 0330 0340 0350 0420 0430 0440 0450 0460 0500 0510 0520 0530 0540 0550 0560 0600 0610 0620 0630 0640 0650 0660 0710 0720
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REF NO
Footnotes
The above parts group applies to the following Mfg. Nos.: 1696060 - MH61900
Briggs and Stratton Power Products Group Copyright © 2011 by Briggs and Stratton Corporation Milwaukee, WI, USA. All rights reserved
13
1752936
Wheel & Tire Group 2989413
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NOTE: Unless noted otherwise, use the standard hardware torque specification chart.
The above parts group applies to the following Mfg. Nos.: 1696060 - MH61900
Briggs and Stratton Power Products Group Copyright © 2011 by Briggs and Stratton Corporation Milwaukee, WI, USA. All rights reserved
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1752936
Wheel & Tire Group PART NO.
QTY.
0010 0010-10 0010-20 0010-30 0010-40 0020 0020-10 0030 0060 0070 0080
1751293YP ----2172353SM 1751295YP 1664090SM 1751294YP ----1657528SM 577015MA 15X145MA 73842MA
1 1 2 2 2 1 1 2 1 1 1
DESCRIPTION WHEEL & TIRE ASSEMBLY, LH (Includes Ref. No. 0010-10, 0010-20 & 0010-30) * RIM, Wheel, LH VALVE STEM & CAP TIRE, 2-Ply, 13 x 5.00-6 TUBE, Tire WHEEL & TIRE ASSEMBLY, RH (Includes Ref. No. 0020-10, 0010-20 & 0010-30) * RIM, Wheel, RH RING, Retaining BOLT, Hex, 1/4-20 x 1-3/4 NUT, Hex Nylock, 1/4-20 PIN, Klik
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REF NO
Footnotes * Not a serviceable part, order complete assembly
The above parts group applies to the following Mfg. Nos.: 1696060 - MH61900
Briggs and Stratton Power Products Group Copyright © 2011 by Briggs and Stratton Corporation Milwaukee, WI, USA. All rights reserved
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1752936
Decals Group 2989767
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NOTE: Unless noted otherwise, use the standard hardware torque specification chart.
The above parts group applies to the following Mfg. Nos.: 1696060 - MH61900
Briggs and Stratton Power Products Group Copyright © 2011 by Briggs and Stratton Corporation Milwaukee, WI, USA. All rights reserved
16
1752936
Decals Group PART NO.
QTY.
0040 0050 0060 0070 0100 0110 0230
1727207SM 1737867YP 1737869YP 1737870YP 1738315YP 1750268YP 1737871YP
1 1 1 1 1 1 1
DESCRIPTION DECAL, Chute Warning DECAL, Danger Auger Icons DECAL, Auger Control Symbols DECAL, Traction Control Symbols DECAL, Logo, Dash DECAL, Logo, Auger DECAL, Transmission Speed Control, 1-6
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REF NO
Footnotes
The above parts group applies to the following Mfg. Nos.: 1696060 - MH61900
Briggs and Stratton Power Products Group Copyright © 2011 by Briggs and Stratton Corporation Milwaukee, WI, USA. All rights reserved
17
1752936
Gear Case Assembly 1752178
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NOTE: Unless noted otherwise, use the standard hardware torque specification chart.
The above parts group applies to the following Mfg. Nos.: 1696060 - MH61900
Briggs and Stratton Power Products Group Copyright © 2011 by Briggs and Stratton Corporation Milwaukee, WI, USA. All rights reserved
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1752936
Gear Case Assembly PART NO.
QTY.
0400 0410 0420 0430 0440 0450 0460 0470 0490 0500 0510 0520 0530 0540 0550 0560 0570
1751673YP 580295MA 454565MA 48275MA 50684MA 50304MA 9566MA 50221MA 10576MA 10577MA 9344MA 431787MA 1501189MA 1752499YP 15X143MA 51279MA 710025MA
1 1 1 4 1 3 3 1 1 1 1 1 1 1 7 1 7
DESCRIPTION SHAFT, Impeller COLLAR, Thrust, 3/4 x 1-1/4 PIN, Spring, 1/4 x 1-1/4 WASHER, Thrust BEARING, Roll Thrust, 3/4 x 1-1/4 BEARNG, Flange, 3/4 x 1 SEAL, Oil 3/4 x 1.19 BEARING, Flange 1/2 x 3/4 GEAR CASE, LH GEAR CASE, RH CAPSCREW, Hex Washer Head, Taptite, 3/8-16 x 1/2 KEY, Woodruff, 5/8 SHAFT, Output GEAR, Worm, 22T NUT, Flange, Lock, 1/4-20 GASKET, Gear Case CAPSCREW, 1/4-20 X 3/4
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REF NO
Footnotes
The above parts group applies to the following Mfg. Nos.: 1696060 - MH61900
Briggs and Stratton Power Products Group Copyright © 2011 by Briggs and Stratton Corporation Milwaukee, WI, USA. All rights reserved
19
1752936
Discharge Chute Group 2989863
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NOTE: Unless noted otherwise, use the standard hardware torque specification chart.
The above parts group applies to the following Mfg. Nos.: 1696060 - MH61900
Briggs and Stratton Power Products Group Copyright © 2011 by Briggs and Stratton Corporation Milwaukee, WI, USA. All rights reserved
20
1752936
Discharge Chute Group QTY.
1501282MA 1501932YZMA 2X100MA 71038MA 71071MA 1741917YP 1501260MA 1736313YP 7091530SM 5025391SM 1931335SM 1501533YZMA 164X37MA 017X48MA 1501067MA 1501293MA 1740591AYP 579493MA 1501075YZMA 578060MA 578309MA 578063MA 71072MA 71046MA 02X101MA 307399MA 309312MA 73664MA 1501456MA 148MA 1501457MA 71045MA 1501074YZMA 0031X6MA 309344MA 71072MA 1736435AYP 1733475SM 1737683YP 1960140SM 1925003SM 1935450SM
1 1 4 4 4 1 1 1 4 9 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2 1 1 2 1 1 1 1 2 2 4
DESCRIPTION RING, Outer Chute COLLAR, Chute BOLT, Carriage, 5/16-18 x 1 NUT, Hex Nylock, 5/16-18 WASHER, Flat, 3/8 RING, Inner Chute KNOB, Wing, w/Nut, 5/16-18 CHUTE ASSEMBLY BOLT, Carriage, 1/4-20 x 3/4, G5 NUT, Nylock Flange, 1/4-20 BOLT, Carriage, 5/16-18 x 1, G5 ROD, Yoke Crank SPRING, Compression WASHER, Flat, 3/8 GEAR, 9 Tooth PIN, Hair BRACKET, Chute Gear PIN, Cotter YOKE TUBE ASSEMBLY PIN, Universal Joint PIN, Clevis BLOCK, Universal Pivot WASHER, Flat, 7/16 NUT, Nylock, 3/8-16 BOLT, Carriage, 1/4-20 x 3/4 GRIP, Chute WASHER, Flat, 7/16 PUSHNUT, 3/8 EYEBOLT, 3/8-16 x 6-1/2 GROMMET, Eyebolt BOOT, Eyebolt NUT, Hex Jam, 3/8-16 CRANK, Chute Turn PIN, Hair 3/8 x 1-5/8 ADAPTOR, Boot to Handle WASHER, Flat, 7/16 RING, Chute Base GUARD, Chute BRACKET, Chute Guard PUSHNUT, 3/16 CAPSCREW, Hex Washer Head, Taptite, 1/4-20 x 1/2 CAPSCREW, Hex Flange Head, 1/4-20 x 3/4, G5
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PART NO.
0010-10 0010-20 0010-30 0010-40 0010-50 0010-60 0020 0030 0040 0050 0060 0070-10 0070-20 0070-30 0070-40 0070-50 0070-60 0070-70 0070-80 0070-90 0070-100 0070-110 0080 0090 0100 0120-10 0120-20 0120-30 0120-40 0120-50 0120-60 0120-70 0120-80 0120-90 0120-100 0120-110 0130 0530 0540 0560 0570 1070
N o R tf ep o r ro du ct io
REF NO
Footnotes
The above parts group applies to the following Mfg. Nos.: 1696060 - MH61900
Briggs and Stratton Power Products Group Copyright © 2011 by Briggs and Stratton Corporation Milwaukee, WI, USA. All rights reserved
21
1752936
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Hardware Identification & Torque Specifications Torque Specification Chart
Torque Specification Chart
FOR STANDARD METRIC MACHINE HARDWARE (Tolerance ± 20%) 5.6
8.8
Class 5.6
10.9 Class 10.9
Class 8.8
SAE Grade 2
Class 12.9
Size Of Hardware
Nm.
in/lbs ft/lbs
Nm.
in/lbs ft/lbs
Nm.
in/lbs ft/lbs
Nm.
M3 M4 M5 M6 M7 M8 M10 M12 M14 M16 M18 M20 M22 M24 M27 M30 M33 M36 M39
.56 1.28 2.50 4.3 7.1 10.5 21 36 58 88 121 171 230 295 435 590 800 1030 1340
13.44 30.72 60.96 7.3 12.1 17.7 35 61 101 147 202 290 390 497 733 995 1349 1740 2249
1.28 19.2 2.90 43.44 5.75 5.97 9.9 10.3 16.5 16.9 25 24 50 48 83 86.2 136 132 210 200 287 275 405 390 559 530 708 375 995 1032 1350 1401 1830 1902 2360 2441 3050 3163
1.80 4.10 8.10 14 23 34 67 117 185 285 390 550 745 960 1400 1900 2580 3310 4290
22.92 52.56 7.15 12.1 19.9 29 59 103 162 250 346 486 656 840 1239 1681 2278 2935 3798
2.15 4.95 9.7 16.5 27 40 81 140 220 340 470 660 890 1140 1680 2280 3090 3980 5150
20
10
30
40
50
60
80
70
90
Body Diameter
Screw, M8- 1.25 x 25
Thread Diameter (mm) Threads Inside Diameter (in) per inch
1/4
1/2
1 3/4
2.1 2.3 3.1 3.5 7.6 8.6 15.0 16.3 27.2 31.3 40.8 47.6 68.0 74.8 88.4 102.0 122.4 136 217.6 244.8 190.4 210.8 299.2 326.4
Body Length (mm) Body Length (in)
in/lbs ft/lbs 30 31 43 49 8 10 17 19 30 35 50 55 75 90 110 120 150 180 260 300 400 440 580 640
SAE Grade 8
Nm.
in/lbs ft/lbs
Nm.
3.4 3.5 4.9 5.5 10.9 13.6 23.1 25.8 40.8 47.6 68.0 74.8 102.0 122.4 149.6 163.2 204.0 244.8 353.6 408.0 544.0 598.4 788.8 870.4
41 43 60 68 12 14 25 29 45 50 70 80 110 120 150 170 220 240 386 420 600 660 900 1,000
4.6 4.9 6.8 7.7 16.3 19.0 34.0 34.0 61.2 68.0 95.2 108.8 149.6 163.2 204.0 231.2 299.2 326.4 525.0 571.2 816.0 897.6 1,244.0 1,360.0
NOTES
1. These torque values are to be used for all hardware excluding: locknuts, self-tapping screws, thread forming screws, sheet metal screws and socket head setscrews. 2. Recommended seating torque values for locknuts: a. for prevailing torque locknuts - use 65% of grade 5 torques. b. for flange whizlock nuts and screws - use 135% of grade 5 torques. 3. Unless otherwise noted on assembly drawings, all torque values must meet this specification.
Screw, 1/2- 16 x 2
Nut, 1/2-16 0
Distance between threads (mm) Threads per inch
Thread Diameter (mm) Body Diameter
SAE Grade 5
Nm.
100
Body Length
Nut, M8
19 20 27 31 66 76 11 12 20 23 30 35 50 55 65 75 90 100 160 180 140 155 220 240
8-32 8-36 10-24 10-32 1/4-20 1/4-28 5/16-18 5/16-24 3/8-16 3/8-24 7/16-14 7/16-20 1/2-13 1/2-20 9/16-12 9/16-18 5/8-11 5/8-18 3/4-10 3/4-16 7/8-9 7/8-14 1-8 1-12
The guides and ruler furnished below are designed to help you select the appropriate hardware.
0
in/lbs ft/lbs
N o R tf ep o r ro du ct io
in/lbs Size Of Hardware ft/lbs 5.88 13.44 26.4 44.64 5.2 7.7 15 26 42 64 89 126 169 217 320 435 590 759 988
No Marks
Hardware Grade
12.9
n
Property Class
FOR STANDARD MACHINE HARDWARE (Tolerance ± 20%)
1/4
1/2
2 3/4
1/4
1/2
3 3/4
1/4
1/2
4
Common Hardware Types
3/4
Hex Head Capscrew
Washer
Standard Hardware Sizing When a washer or nut is identified as 1/2” (M8), this is the Nominal size, meaning the inside diameter is 1/2 inch (8mm metric thread diameter); if a second number is present it represents the threads per inch (distance between threads). When bolt or capscrew is identified as 1/2 - 16 x 2” (M8 - 1.25 x 50 ), this means the Nominal size, or body diameter is 1/2 inch (8mm metric thread diameter), the second number,16, represents the threads per inch, (1.25 thread diameter). The final number is the body length of the bolt or screw, 2 inches (50mm).
Lockwasher Carriage Bolt Hex Nut
Wrench & Fastener Size Guide
1/4” Bolt or Nut Wrench—7/16”
5/16” Bolt or Nut Wrench—1/2”
3/8” Bolt or Nut Wrench—9/16”
M6 Bolt or Nut Wrench—10mm
M8 Bolt or Nut Wrench—13mm
M10 Bolt or Nut Wrench—17mm
7/16” Bolt or Nut 1/2” Bolt or Nut Wrench (Bolt)—5/8” Wrench—3/4” Wrench (Nut)—11/16” M12 Bolt or Nut Wrench—19mm
M14 Bolt or Nut Wrench—22 mm
n N o R tf ep o r ro du ct io IT IS THE POLICY OF BRIGGS & STRATTON CORP. TO IMPROVE ITS PRODUCTS WHENEVER IT IS POSSIBLE AND PRACTICAL TO DO SO. WE RESERVE THE RIGHT TO MAKE CHANGES OR ADD IMPROVEMENTS AT ANY TIME WITHOUT INCURRING ANY OBLIGATION TO MAKE SUCH CHANGES ON PRODUCTS.
Briggs & Stratton Power Products Group 12301 W. Wirth Street Wauwatosa, WI, 53222 USA www.murray.com © Copyright 2011 by Briggs & Stratton Corporation Milwaukee, WI, USA. All rights reserved
